FR3057988B1 - Coeur de reacteur a neutrons rapides - Google Patents

Coeur de reacteur a neutrons rapides Download PDF

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Publication number
FR3057988B1
FR3057988B1 FR1759975A FR1759975A FR3057988B1 FR 3057988 B1 FR3057988 B1 FR 3057988B1 FR 1759975 A FR1759975 A FR 1759975A FR 1759975 A FR1759975 A FR 1759975A FR 3057988 B1 FR3057988 B1 FR 3057988B1
Authority
FR
France
Prior art keywords
reactor core
fast neutron
neutron reactor
fast
core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1759975A
Other languages
English (en)
French (fr)
Other versions
FR3057988A1 (fr
Inventor
Kouji Fujimura
Katsuyuki Kawashima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi GE Nuclear Energy Ltd
Original Assignee
Hitachi GE Nuclear Energy Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi GE Nuclear Energy Ltd filed Critical Hitachi GE Nuclear Energy Ltd
Publication of FR3057988A1 publication Critical patent/FR3057988A1/fr
Application granted granted Critical
Publication of FR3057988B1 publication Critical patent/FR3057988B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/02—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/02—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders
    • G21C1/022—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders characterised by the design or properties of the core
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
    • G21C3/328—Relative disposition of the elements in the bundle lattice
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/42—Selection of substances for use as reactor fuel
    • G21C3/58—Solid reactor fuel Pellets made of fissile material
    • G21C3/62—Ceramic fuel
    • G21C3/623—Oxide fuels
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/02—Details
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
    • G21C3/3262—Enrichment distribution in zones
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
FR1759975A 2016-10-25 2017-10-23 Coeur de reacteur a neutrons rapides Active FR3057988B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016208205 2016-10-25
JP2016208205A JP6753760B2 (ja) 2016-10-25 2016-10-25 高速炉の炉心

Publications (2)

Publication Number Publication Date
FR3057988A1 FR3057988A1 (fr) 2018-04-27
FR3057988B1 true FR3057988B1 (fr) 2022-08-05

Family

ID=61913715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1759975A Active FR3057988B1 (fr) 2016-10-25 2017-10-23 Coeur de reacteur a neutrons rapides

Country Status (2)

Country Link
JP (1) JP6753760B2 (ja)
FR (1) FR3057988B1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109215811B (zh) * 2018-09-13 2020-01-14 中国核动力研究设计院 六边形铍组件和铝组件核设计可靠性检验堆芯及调整方法
CN109192332B (zh) * 2018-09-13 2020-01-07 中国核动力研究设计院 六边形套管型燃料堆芯钴靶组件核设计检验堆芯及方法
CN109215812B (zh) * 2018-09-13 2020-01-14 中国核动力研究设计院 六边形套管型燃料铝组件核设计可靠性检验堆芯及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2742441B2 (ja) * 1989-04-13 1998-04-22 株式会社日立製作所 高速増殖炉炉心
JPH03191897A (ja) * 1989-12-21 1991-08-21 Hitachi Ltd 高速炉の炉心
JPH0493694A (ja) * 1990-08-03 1992-03-26 Toshiba Corp 超ウラン元素消滅処理用燃料および燃料集合体
EP0469616B1 (en) * 1990-08-03 1996-05-01 Kabushiki Kaisha Toshiba Transuranium elements transmuting reactor core, transuranium elements transmuting fuel pin and transuranium elements transmuting fuel assembly
JPH05157865A (ja) * 1991-12-10 1993-06-25 Mitsubishi Heavy Ind Ltd 高速炉用燃料集合体
JP2953844B2 (ja) * 1991-12-27 1999-09-27 株式会社東芝 超ウラン元素の消滅処理炉心
JPH06331767A (ja) * 1993-05-21 1994-12-02 Hitachi Ltd 燃料集合体および原子炉の炉心
JPH1123773A (ja) * 1997-07-04 1999-01-29 Hitachi Ltd 高速増殖炉の炉心冷却構造
JP2001091682A (ja) * 1999-09-24 2001-04-06 Hitachi Ltd 高速炉の燃料集合体及び炉心
JP5410653B2 (ja) * 2007-03-02 2014-02-05 日立Ｇｅニュークリア・エナジー株式会社 高速炉の炉心及び高速炉の燃料取り扱い方法
JP2013050366A (ja) * 2011-08-31 2013-03-14 Hitachi Ltd 高速炉の炉心
US9911513B2 (en) * 2014-01-14 2018-03-06 Ge-Hitachi Nuclear Energy Americas Llc Passive shutdown system and method of operating a liquid metal cooled reactor using the same

Also Published As

Publication number Publication date
JP2018071997A (ja) 2018-05-10
JP6753760B2 (ja) 2020-09-09
FR3057988A1 (fr) 2018-04-27

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